/*------------------------------------------------------------------------------------
 	Program Name            : Common JavaScript Functions
 	Created On            	: 14 Jan 2011
 	Created By            	: Chetan, chetanabc@gmail.com , +91-9811641612
 	Note 		            : Some rights reserved. Please consult 
 							  before applying the code to your pages.
 /*------------------------------------------------------------------------------------*/
var delay=5000;
 var count=1;
  var counts=1;
  	function fadeIn(oID, maxOpacity, zero)
{
if(zero<=maxOpacity){
//alert(maxOpacity);
	
	ie=zero/100;
		var OB=document.getElementById(oID);
		OB.style.display='block';
		OB.style.opacity=ie;

		OB.style.filter="alpha(opacity="+zero+")";

	zero = zero+5;
	setTimeout("fadeIn('"+oID+"',"+maxOpacity+","+zero+")",50);	
} 	

}

function fadeOut(oID, maxOpacity, zero)
	{
		
	if(maxOpacity>=zero){
		//alert(oID);
		ie=maxOpacity/100;
			var OB=document.getElementById(oID);
			OB.style.display='block'
			OB.style.opacity=ie;
			OB.style.filter="alpha(opacity="+maxOpacity+")";
	
		maxOpacity = maxOpacity-5;
		count++;
		setTimeout("fadeOut('"+oID+"',"+maxOpacity+","+zero+")",50);	
		
	}else{document.getElementById(oID).style.display='none'; count=1 }	
	}
var strt=0;
var counter=1;
var cVal=1;
var autoRun;
var prevVal=1;
function calculat(btn){

			
	if(strt==0){strt=1; autoRun=setTimeout("calculat("+btn+")",delay);  }else{
	if(btn==0){
	
		if(counter!=cVal){
			btn=1;
			
			clearTimeout(autoRun);
			document.getElementById('bx'+cVal).zIndex='100';
			fadeIn('bx'+cVal,100,0);
			
			document.getElementById('bx'+prevVal).zIndex=prevVal;
			fadeOut('bx'+prevVal,100,0);
			counter=cVal;
			prevVal=counter;
			
			autoRun= setTimeout("calculat("+btn+")",delay)
			}
	
	}else{
	
		counter++;
		if(counter>8){
		clearTimeout(autoRun);
		
			counter=1;
			cVal=counter;
			pos(counter); 
			fadeOut('bx8',100,0);
			
					fadeIn('bx1',100,0);
				prevVal=counter;	
			
			autoRun= setTimeout("calculat("+btn+")",delay)
		}else{
			
			//alert(counter);
			
		clearTimeout(autoRun);
			pos(counter); 
			fadeOut('bx'+prevVal,100,0);
			
				fadeIn('bx'+counter,100,0);
				
				prevVal=counter;
			
			cVal=counter;	
			autoRun= setTimeout("calculat("+btn+")",delay)	
		}
		}
	
	}
} 
calculat(1);
function next(){
	if (count==1 ){
	if(counter<8){

		cVal=counter+1;
		calculat(0); 
	}else{

		cVal=1;
		calculat(0); 
		}
	}
}
function previous(){
	if (count==1 ){
	
	if(counter>1){

		cVal=counter-1;
		calculat(0); 
	}else{

		cVal=8;
		calculat(0); 
		}
	}
}
function posP(c)
	{	
		if (count==1 && counts==1){
			cVal=c;
			calculat(0); 
			pos(c); 			
		}
	}	
	function pos(c){			
		
		//for(i=1; i<=8; i++){
		//	if(c==i){
				//document.getElementById("b"+i).className='act';
			//}else{
				//document.getElementById("b"+i).className='';
			//}
		//}
	}

fadeIn('bx1',100,0)